X-ray spectral line shapes for the excimer-laser-produced high density plasma diagnostics

Journal Article · Sun Jan 05 04:00:00 EST 1997 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.51819· OSTI ID:21163608

Magunov, A; Faenov, A; Skobelev, I; Pikuz, T; Batani, D; Milani, M; Conti, A; Masini, A; Costato, M; Pozzi, A; Turcu, E; Allot, R; Lisi, N; Koenig, M; Benuzzi, A; Flora, F; Letardi, T; Palladino, L; Reale, A ^[1]

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1. Multicharged Ions Spectra Data Center, VNIIFTRI, Mendeleevo, 141570 (Russian Federation)

The time and space-integrated emission spectra measurements have been performed in plasma produced by 308 nm wavelength XeCl laser radiation (I{sub L}=(4-10){center_dot}10{sup 12} W/cm{sup 2}, {tau}=10 ns) and by 248 nm wavelength KrF laser pulse train radiation I{sub L}=5{center_dot}10{sup 15} W/cm{sup 2}, {tau}=7 ps, 16 pulses in train) on (CF{sub n} plane target. The lines' shapes and intensities modeling of Lyman series and He-like ion resonance series of fluorine up to n=7 by fitting experimental data shows the considerable difference of plasma formation features for these two sets of the laser pulse parameters.

• OSTI ID: 21163608
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 386; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
EMISSION SPECTRA
EXCIMER LASERS
KRYPTON FLUORIDE LASERS
LASER RADIATION
LASER TARGETS
LASER-PRODUCED PLASMA
LINE BROADENING
LYMAN LINES
MULTICHARGED IONS
PLASMA DENSITY
PLASMA SIMULATION
PULSES
RESONANCE